251322848280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{206483}}^1$

素因数の和:206540

約数の個数: 384

約数和(自身を含む): 1016892403200

約数和(自身を除く): 765569554920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 49, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 108, 115, 120, 126, 135, 138, 140, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 245, 252, 270, 276, 280, 294, 315, 322, 345, 360, 378, 392, 414, 420, 441, 460, 483, 490, 504, 540, 552, 588, 621, 630, 644, 690, 735, 756, 805, 828, 840, 882, 920, 945, 966, 980, 1035, 1080, 1127, 1176, 1242, 1260, 1288, 1323, 1380, 1449, 1470, 1512, 1610, 1656, 1764, 1890, 1932, 1960, 2070, 2205, 2254, 2415, 2484, 2520, 2646, 2760, 2898, 2940, 3105, 3220, 3381, 3528, 3780, 3864, 4140, 4347, 4410, 4508, 4830, 4968, 5292, 5635, 5796, 5880, 6210, 6440, 6615, 6762, 7245, 7560, 8280, 8694, 8820, 9016, 9660, 10143, 10584, 11270, 11592, 12420, 13230, 13524, 14490, 16905, 17388, 17640, 19320, 20286, 21735, 22540, 24840, 26460, 27048, 28980, 30429, 33810, 34776, 40572, 43470, 45080, 50715, 52920, 57960, 60858, 67620, 81144, 86940, 101430, 121716, 135240, 152145, 173880, 202860, 206483, 243432, 304290, 405720, 412966, 608580, 619449, 825932, 1032415, 1217160, 1238898, 1445381, 1651864, 1858347, 2064830, 2477796, 2890762, 3097245, 3716694, 4129660, 4336143, 4749109, 4955592, 5575041, 5781524, 6194490, 7226905, 7433388, 8259320, 8672286, 9291735, 9498218, 10117667, 11150082, 11563048, 12388980, 13008429, 14247327, 14453810, 14866776, 17344572, 18583470, 18996436, 20235334, 21680715, 22300164, 23745545, 24777960, 26016858, 27875205, 28494654, 28907620, 30353001, 33243763, 34689144, 37166940, 37992872, 39025287, 40470668, 42741981, 43361430, 44600328, 47491090, 50588335, 52033716, 55750410, 56989308, 57815240, 60706002, 65042145, 66487526, 71236635, 74333880, 78050574, 80941336, 85483962, 86722860, 91059003, 94982180, 99731289, 101176670, 104067432, 111500820, 113978616, 121412004, 128225943, 130084290, 132975052, 142473270, 151765005, 156101148, 166218815, 170967924, 173445720, 182118006, 189964360, 195126435, 199462578, 202353340, 213709905, 223001640, 232706341, 242824008, 256451886, 260168580, 265950104, 273177009, 284946540, 299193867, 303530010, 312202296, 332437630, 341935848, 364236012, 390252870, 398925156, 404706680, 427419810, 455295015, 465412682, 498656445, 512903772, 520337160, 546354018, 569893080, 598387734, 607060020, 641129715, 664875260, 698119023, 728472024, 780505740, 797850312, 854839620, 897581601, 910590030, 930825364, 997312890, 1025807544, 1092708036, 1163531705, 1196775468, 1214120040, 1282259430, 1329750520, 1365885045, 1396238046, 1495969335, 1561011480, 1709679240, 1795163202, 1821180060, 1861650728, 1994625780, 2094357069, 2185416072, 2327063410, 2393550936, 2564518860, 2731770090, 2792476092, 2991938670, 3490595115, 3590326404, 3642360120, 3989251560, 4188714138, 4487908005, 4654126820, 5129037720, 5463540180, 5584952184, 5983877340, 6283071207, 6981190230, 7180652808, 8377428276, 8975816010, 9308253640, 10471785345, 10927080360, 11967754680, 12566142414, 13962380460, 16754856552, 17951632020, 20943570690, 25132284828, 27924760920, 31415356035, 35903264040, 41887141380, 50264569656, 62830712070, 83774282760, 125661424140, 251322848280]

約数ペア:

[(1, 251322848280), (2, 125661424140), (3, 83774282760), (4, 62830712070), (5, 50264569656), (6, 41887141380), (7, 35903264040), (8, 31415356035), (9, 27924760920), (10, 25132284828), (12, 20943570690), (14, 17951632020), (15, 16754856552), (18, 13962380460), (20, 12566142414), (21, 11967754680), (23, 10927080360), (24, 10471785345), (27, 9308253640), (28, 8975816010), (30, 8377428276), (35, 7180652808), (36, 6981190230), (40, 6283071207), (42, 5983877340), (45, 5584952184), (46, 5463540180), (49, 5129037720), (54, 4654126820), (56, 4487908005), (60, 4188714138), (63, 3989251560), (69, 3642360120), (70, 3590326404), (72, 3490595115), (84, 2991938670), (90, 2792476092), (92, 2731770090), (98, 2564518860), (105, 2393550936), (108, 2327063410), (115, 2185416072), (120, 2094357069), (126, 1994625780), (135, 1861650728), (138, 1821180060), (140, 1795163202), (147, 1709679240), (161, 1561011480), (168, 1495969335), (180, 1396238046), (184, 1365885045), (189, 1329750520), (196, 1282259430), (207, 1214120040), (210, 1196775468), (216, 1163531705), (230, 1092708036), (245, 1025807544), (252, 997312890), (270, 930825364), (276, 910590030), (280, 897581601), (294, 854839620), (315, 797850312), (322, 780505740), (345, 728472024), (360, 698119023), (378, 664875260), (392, 641129715), (414, 607060020), (420, 598387734), (441, 569893080), (460, 546354018), (483, 520337160), (490, 512903772), (504, 498656445), (540, 465412682), (552, 455295015), (588, 427419810), (621, 404706680), (630, 398925156), (644, 390252870), (690, 364236012), (735, 341935848), (756, 332437630), (805, 312202296), (828, 303530010), (840, 299193867), (882, 284946540), (920, 273177009), (945, 265950104), (966, 260168580), (980, 256451886), (1035, 242824008), (1080, 232706341), (1127, 223001640), (1176, 213709905), (1242, 202353340), (1260, 199462578), (1288, 195126435), (1323, 189964360), (1380, 182118006), (1449, 173445720), (1470, 170967924), (1512, 166218815), (1610, 156101148), (1656, 151765005), (1764, 142473270), (1890, 132975052), (1932, 130084290), (1960, 128225943), (2070, 121412004), (2205, 113978616), (2254, 111500820), (2415, 104067432), (2484, 101176670), (2520, 99731289), (2646, 94982180), (2760, 91059003), (2898, 86722860), (2940, 85483962), (3105, 80941336), (3220, 78050574), (3381, 74333880), (3528, 71236635), (3780, 66487526), (3864, 65042145), (4140, 60706002), (4347, 57815240), (4410, 56989308), (4508, 55750410), (4830, 52033716), (4968, 50588335), (5292, 47491090), (5635, 44600328), (5796, 43361430), (5880, 42741981), (6210, 40470668), (6440, 39025287), (6615, 37992872), (6762, 37166940), (7245, 34689144), (7560, 33243763), (8280, 30353001), (8694, 28907620), (8820, 28494654), (9016, 27875205), (9660, 26016858), (10143, 24777960), (10584, 23745545), (11270, 22300164), (11592, 21680715), (12420, 20235334), (13230, 18996436), (13524, 18583470), (14490, 17344572), (16905, 14866776), (17388, 14453810), (17640, 14247327), (19320, 13008429), (20286, 12388980), (21735, 11563048), (22540, 11150082), (24840, 10117667), (26460, 9498218), (27048, 9291735), (28980, 8672286), (30429, 8259320), (33810, 7433388), (34776, 7226905), (40572, 6194490), (43470, 5781524), (45080, 5575041), (50715, 4955592), (52920, 4749109), (57960, 4336143), (60858, 4129660), (67620, 3716694), (81144, 3097245), (86940, 2890762), (101430, 2477796), (121716, 2064830), (135240, 1858347), (152145, 1651864), (173880, 1445381), (202860, 1238898), (206483, 1217160), (243432, 1032415), (304290, 825932), (405720, 619449), (412966, 608580)]